42040446638161920

42,040,446,638,161,920 is an even composite number composed of eight prime numbers multiplied together.

What does the number 42040446638161920 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 2176 divisors.

42040446638161920 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of two thousand, one hundred seventy-six divisors.

Prime factorization of 42040446638161920:

216 × 3 × 5 × 13 × 23 × 181 × 421 × 1877

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 23 × 181 × 421 × 1877)

See below for interesting mathematical facts about the number 42040446638161920 from the Numbermatics database.


Names of 42040446638161920

  • Cardinal: 42040446638161920 can be written as Forty-two quadrillion, forty trillion, four hundred forty-six billion, six hundred thirty-eight million, one hundred sixty-one thousand, nine hundred twenty.

Scientific notation

  • Scientific notation: 4.204044663816192 × 1016

Factors of 42040446638161920

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 2525

Divisors of 42040446638161920

Bases of 42040446638161920

  • Binary: 100101010101101110010000010000000001000100000000000000002
  • Hexadecimal: 0x955B9040110000
  • Base-36: BHY3EKC71MO

Squares and roots of 42040446638161920

  • 42040446638161920 squared (420404466381619202) is 1767399153536139881283276138086400
  • 42040446638161920 cubed (420404466381619203) is 74302249802568634954533797214617406705802149888000
  • The square root of 42040446638161920 is 205037671.2659454683
  • The cube root of 42040446638161920 is 347714.2109051703

Scales and comparisons

How big is 42040446638161920?
  • 42,040,446,638,161,920 seconds is equal to 1,336,756,163 years, 23 weeks, 4 days, 5 hours, 52 minutes.
  • To count from 1 to 42,040,446,638,161,920 would take you about four billion, ten million, two hundred sixty-eight thousand, four hundred ninety years!

    This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

  • A cube with a volume of 42040446638161920 cubic inches would be around 28976.2 feet tall.

Recreational maths with 42040446638161920

  • 42040446638161920 backwards is 02916183664404024
  • 42040446638161920 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 42040446638161920's digits is 60
  • More coming soon!

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"Number 42040446638161920 - Facts about the integer". Numbermatics.com. 2024. Web. 14 June 2024.

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Numbermatics. (2024). Number 42040446638161920 - Facts about the integer. Retrieved 14 June 2024, from https://numbermatics.com/n/42040446638161920/

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Numbermatics. 2024. "Number 42040446638161920 - Facts about the integer". https://numbermatics.com/n/42040446638161920/

The information we have on file for 42040446638161920 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

Keywords: Divisors of 42040446638161920, math, Factors of 42040446638161920, curriculum, school, college, exams, university, Prime factorization of 42040446638161920, STEM, science, technology, engineering, physics, economics, calculator, forty-two quadrillion, forty trillion, four hundred forty-six billion, six hundred thirty-eight million, one hundred sixty-one thousand, nine hundred twenty.

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